private static int ReadColor(ref PsdInfo info, int c, int pos)
{
int v;
pos *= info.ColorDepthBytes;
if (info.ColorDepthBytes == 1)
{
v = PSDReader.ToInteger(info.ImageData[c], pos, info.ColorDepthBytes);
}
else if (info.ColorDepthBytes == 2)
{
v = (int)(PSDReader.ToInteger(info.ImageData[c], pos, info.ColorDepthBytes) / 257d); // (65536 - 1) * (256 - 1) = 257
}
else
{
v = (int)(255 * Math.Pow(PSDReader.ToFloat(info.ImageData[c], pos), 0.45470693));
}
return(v);
}
